package com.bdqn.demo.servlet;

import com.bdqn.demo.pojo.User;
import com.bdqn.demo.service.UserService;
import com.bdqn.demo.service.impl.UserServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class InsertServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            UserService userService=new UserServiceImpl();
            UserService userService1=new UserServiceImpl();
            User user=new User();
            User user1=new User();
            user.setUsername(req.getParameter("username"));
            user.setPassword(req.getParameter("password"));
            user1.setUsername(req.getParameter("username"));
            int result1=userService1.userUser(user1);
            if(result1>0){
                req.setAttribute("insert","用户名重复");
            }else {
                int result=userService.insertUser(user);
                if(result>0){
                    req.setAttribute("insert","添加成功");
                }
            }
        req.getRequestDispatcher("insert.jsp").forward(req,resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doGet(req,resp);
    }
}
